Description
Lens Construction
XF23mmF1.4 R
MTF Chart
Vertical axis : Contrast S : Sagittal M : Meridional
Spatial frequency 15 lines/mm
Distance from the center of the image
Spatial frequency 45 lines/mm
Distance from the center of the image
SPECIFICATIONS
Type | XF23mmF1.4 R |
---|---|
Lens configuration | 11 elements in 8 groups (includes 1 aspherical element) |
Focal length (35mm format equivalent) |
f=23mm (35mm) |
Angle of view | 63.4° |
Max. aperture | F1.4 |
Min. aperture | F16 |
Aperture control |
|
Focus range |
|
Max. magnification | 0.1x |
External dimensions : Diameter x Length* (approx.) *distance from camera lens mount flange |
ø72mm x 63mm |
Weight* (approx.) *excluding caps and hoods |
300g |
Filter size | ø62mm |